Electric Strike For Use With Rim Exit Device Performance Heavy-Duty Failure Mode Fail Safe or Fail Secure Input Voltage 12/24 V AC/DC Door Frame Type Aluminum Faceplate Width 1 5/8 in Faceplate Height 9 in Faceplate Depth 1/2 in Pull Force 2 400 lb Grade 1 Finish Clear Anodized Material Stainless Steel/Zinc-Aluminum Alloy Bolt Throw 1/2 in Strikes 500 000 Cycles Standards ANSI/BHMA E09321 UL 1034 Includes Mounting Hardware